380V 50Hz Two Stage Oil Free Screw Vacuum Pump for Petroleum

• Customization: Available
• After-sales Service: Online Support
• Warranty: 1 Year
• Model NO.: LGB-200
• Oil or Not: Oil
• Structure: Vacuum Pump
• Exhauster Method: Entrapment Vacuum Pump
• Vacuum Degree: Vacuum
• Work Function: Mainsuction Pump
• Working Conditions: Dry
• Horsepower: 24.8 HP
• Pressure: Low Pressure
• Cable Length: Customizable
• Voltage: 380V 50Hz
• Power: 18.5kw
• Outlet Size: DN100
• Power Source: Electric
• Maximum Head: 5PA
• Maximum Flow Rate: 200 L/S
• Application: Food and Beverage Industry, Industrial Boilers
• Transport Package: Sea-Worthy
• Specification: 1740X960X980mm
• Trademark: Wuxi Sifang
• Origin: China
• HS Code: 8414100040
• Production Capacity: 10000 Pieces/Month

Product Description

380V 50Hz Two Stage Oil Free Screw Vacuum Pump for Petroleum

Product Description

The LGB screw vacuum pump is an extraction equipment that uses a pair of screws to perform synchronous high-speed reverse rotation in the pump casing, generating suction and exhaust effects. Due to the certain gap between the screws, the pump operates smoothly without friction, with low noise, and no need for lubricating oil in the working chamber. Therefore, the dry screw pump can extract gas containing water vapor and a small amount of dust; Due to the maximum pressure of the LGB screw vacuum pump reaching 5PA, it can be widely used in various fields such as chemical industry, metallurgy, electronics, petroleum, aerospace, tools, papermaking, packaging, food, medicine, medical equipment, as well as information engineering, biotechnology, microelectronics, etc

Product Parameters

 

Model	LGB-70	LGB-100	LGB-200	LGB-300
Pumping speed(L/3)	70	100	200	300
Ultimate pressure(Pa)	5	5	5	5
rotational speed(rpm)	2900	2940	2940	2950
Connections of inlet  DN(mm)	50	80	100	125
Connections of outle  DN(mm)	45	65	65	80
Noise level dB(A)	≤80	≤80	≤80	≤80
temperature rise(°C)	≤40°C	≤40°C	≤40°C	≤40°C
Pumping size(mm)	1360X960X700	1650X847X933	1740X960X980	2100X1100X1030
Weight (with oil filling) kg	500	665	1020	1300
Motor Power(Kw)	7.5	15	18.5	37
Motor Voltage/motor base frequency(V/Hz)	380/50	380/50	380/50	380/50
Nominal Motor speed (rpm)	2900	2940	2940	2950
Nominal Motor current(A)	14.8	28.8	35.5	67.9
Type of protection(IP)	IP55	IP55	IP55	IP55

Detailed Photos

Choose the right materials and weld carefully

Surface texture, smooth lines, good quality visible

Performance stability and outstanding advantages

We can recommend the closest model according to your requirements

Long term use and high efficiency

Compact structure, low noise, and reliable use

Easy to disassemble and maintain

Can be selected according to process requirements

Materials and sealing methods for the overcurrent section of the pump

 

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Company Profile

Wuxi Sifang Vacuum Equipment Co., Ltd. specializes in the production of vacuum furnaces, vacuum pumps, steel drums and other products."Sifang" is the registered trademark of the company's products.

our company is one professional vacuum equipment manufacturer in Wuxi, China. We specialize in vacuum pumps, furnaces, systems and components for diverse applications. We produce rotary vane vacuum pumps, water ring vacuum pumps, reciprocating vacuum pumps, roots vacuum pump units, vacuum heat treatment furnaces, vacuum aluminum brazing furnaces, high temperature brazing fur- naces, vacuum sintering furnaces, monocrystalline silicon furnaces and other products. All these vacuum equipment are widely used in aviation, aerospace, military, railway, automobile, machinery, mold, electronics, metallurgy, scientific research and other fields.

We have professional engineer support, high efficiency sales team and competitive price superiority, and attract customers from all over the world, we export to over 40 countries, including Europe, Poland, Serbia, Turkey, Russia, USA, Mexico, Brazil, India, Thailand, Middle east and South Africa.

After several years' development, We have achieved great progress, we are equipped with the AutomaticCNCmachines and multi-func- tion testing machines. Our R&D department provide the strong tech- nical support and enable us to receive some 0 E M, O D M projects. We can produce at least 3000 sets vacuum equipment per year. With our innovative and energy-efficient vacuum equipment that is put to work in a multitude of manufacturing and process applica- tions, we also offer you a comprehensive suite of aftermarket ser- vices to complement our products.

FAQ

1.Q: Are you a factory or trading company?
A: We are a factory and we have professional team of workers,Designers and inspectors.

2.Q:Do you accept custom?
A:Of course.We have professional teams who make your designs,photos,imagines and OEM orders into real production.

3.Q:What's your advantages?
A: Quick response to your enquiry,
High quality control,
Reasonable price,
Timely delivery,
Excellent after-sales service,
OEM/ODM are welcome

4.Q:What's your shipping terms?
A:If you need to ship by air,we can use DHL,UPS,FedEx,TNT or EMS.If you need to ship by sea,we have many good forwarders to work with,they can provide the best price for you.